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Masaya Nozawa

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lens barrel
    • Patent number 6,903,879
    • Issue date Jun 7, 2005
    • Fuji Photo Optical Co., Ltd.
    • Haruo Onozuka
    • G02 - OPTICS
  • Information Patent Grant

    Zoom lens device
    • Patent number 6,657,795
    • Issue date Dec 2, 2003
    • Fuji Photo Optical Co., Ltd.
    • Syunji Nishimura
    • G02 - OPTICS
  • Information Patent Grant

    Lens driving apparatus
    • Patent number 6,597,515
    • Issue date Jul 22, 2003
    • Fuji Photo Optical Co., Ltd.
    • Masaya Nozawa
    • G02 - OPTICS
  • Information Patent Grant

    Lens barrel
    • Patent number 6,575,642
    • Issue date Jun 10, 2003
    • Fuji Photo Optical Co., Ltd.
    • Masaya Nozawa
    • G02 - OPTICS
  • Information Patent Grant

    Moving mechanism
    • Patent number 6,456,791
    • Issue date Sep 24, 2002
    • Fuji Photo Optical Co., Ltd.
    • Syunji Nishimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Lens driving apparatus
    • Patent number 6,396,650
    • Issue date May 28, 2002
    • Fuji Photo Optical Co., Ltd.
    • Syunji Nishimura
    • G02 - OPTICS
  • Information Patent Grant

    Barrier opening and closing apparatus
    • Patent number 6,381,075
    • Issue date Apr 30, 2002
    • Fuji Photo Optical Co., Ltd.
    • Syunji Nishimura
    • G02 - OPTICS
  • Information Patent Grant

    Close-up control method and apparatus for variable focal length camera
    • Patent number 5,170,201
    • Issue date Dec 8, 1992
    • Fuji Photo Film Co., Ltd.
    • Kazuhiro Akiyama
    • G02 - OPTICS
  • Information Patent Grant

    Variable focal length camera with focus adjusting device
    • Patent number 5,086,312
    • Issue date Feb 4, 1992
    • Fuji Photo Film Co., Ltd.
    • Yasuhiko Tanaka
    • G02 - OPTICS
  • Information Patent Grant

    Camera with zooming mechanism
    • Patent number 4,980,711
    • Issue date Dec 25, 1990
    • Fuji Photo Film Co., Ltd.
    • Hiroshi Komatsuzaki
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    Zoom lens device
    • Publication number 20030035224
    • Publication date Feb 20, 2003
    • Syunji Nishimura
    • G02 - OPTICS
  • Information Patent Application

    Moving mechanism
    • Publication number 20020021894
    • Publication date Feb 21, 2002
    • Fuji Photo Optical Co., Ltd.
    • Syunji Nishimura
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Lens Barrel
    • Publication number 20020005992
    • Publication date Jan 17, 2002
    • Fuji Photo Optical Co., Ltd.
    • Masaya Nozawa
    • G02 - OPTICS
  • Information Patent Application

    Lens driving apparatus
    • Publication number 20020003672
    • Publication date Jan 10, 2002
    • Masaya Nozawa
    • G02 - OPTICS
  • Information Patent Application

    Lens barrel
    • Publication number 20020003671
    • Publication date Jan 10, 2002
    • Masaya Nozawa
    • G02 - OPTICS
  • Information Patent Application

    Barrier opening and closing apparatus
    • Publication number 20010026407
    • Publication date Oct 4, 2001
    • Syunji Nishimura
    • G02 - OPTICS